阅读说明：本技术 一种体育训练短跑用助跑器及方法 (A kind of athletic training dash starting block and method ) 是由 张振 孙云波 张彬源 赵明慧 李岩 于 2019-08-19 设计创作，主要内容包括：本发明涉及体育科目辅助教学领域,特别是一种体育训练短跑用助跑器及方法。旨在解决现有技术中体育教学过程中短跑起跑训练针对性差的问题。本发明中脚踏板与所述转动板间设有弹簧,在所述弹簧与所述固定板间设有压力感应器,在所述脚踏板的前侧还连接有手扶板,所述底板上还安装有姿态导向机构。优点在于：建立了一套学生可以随时观察自省的起跑引导设备,最大限度的减少对指导教师的依赖程度,整个设备结构简单,便于维护与更换。(The present invention relates to sport subject aided education field, especially a kind of athletic training dash starting block and method.Aim to solve the problem that the problem of dash starting training specific aim difference in teaching process of physical education in the prior art.Spring is equipped in the present invention between foot pedal and the rotor plate, pressure inductor is equipped between the spring and the fixed plate, hand steered plate is also connected on front side of the foot pedal, posture guiding mechanism is also equipped on the bottom plate.Advantage is: the starting guidance equipment examined oneself can be observed at any time by establishing a set of student, reduce the degree of dependence to instructor to greatest extent, whole equipment structure is simple, convenient for safeguarding and replacement.)

1. a kind of athletic training dash starting block, it is characterised in that: regulating tank (1) including middle part and be mounted on the adjusting The foot pedal (3) of slot (1) two sides, the regulating tank (1) be equipped at least 5 groups of installation cotter ways (2) to fix foot pedal (3), It is characterized in that, starting starting block is mounted on bottom plate (10), and the foot pedal (3) includes fixed plate and installed by hinged connection Rotor plate in the fixed plate is equipped with spring (11) between the foot pedal (3) and the rotor plate, in the spring (11) It is equipped with pressure inductor between the fixed plate, hand steered plate (9), the bottom plate are also connected on front side of the foot pedal (3) (10) posture guiding mechanism is also equipped on, the guiding mechanism includes two lower limb posture guide members, a back posture Guide member and a forearm angle guide member, the lower limb posture guide member include fanning strip (4), it is fan-shaped it is corresponding in Heart angle is C, and the fanning strip (4) is set in the side of the regulating tank (1), is connected and fixed on the regulating tank via hinged (1) on, the two of the fanning strip (4), which break away, fills angle limit block (7), and the back posture guide member includes being mounted on bottom plate (10) upright bar (5) on is set with baffle (6) on the upright bar (5), and the upright bar (5) is equipped with scale, the baffle (6) with It is equipped with rotation connection between the vertical plate, while being equipped with angle measurement element in the shaft of the rotation connection, the rotation connects It is equipped with reset spring in connecing, obtains so that baffle (6) relative to the initial angle of vertical plane is zero degree, the forearm angle is oriented to structure Part includes at least three gravity sensor, and the gravity sensor is mounted on the hand steered plate (9), locating for the corresponding palm the five fingers In the range of.

2. athletic training dash starting block as described in claim 1, it is characterised in that: hand steered plate (9) and the bottom plate (10) it is connected between via drawstring (8).

3. athletic training dash starting block as described in claim 1, it is characterised in that: hand steered plate (9) bottom is equipped with pressure Measuring cell and pressure display screen (12), the input terminal of controller connect infrared sensor, pressure measuring element, output end connection Display screen.

4. athletic training dash starting block as described in claim 1, it is characterised in that: set on the height limit block (13) Angled direction board, the gradient of contact surface are B, indicate angle A=B+C/2.

5. athletic training dash starting block as claimed in claim 4, it is characterised in that: coated on forearm angle guide member There is the finger position instruction band of arc.

6. athletic training dash starting block as described in claim 1, it is characterised in that: the lower surface of the baffle (6) Edge is equipped with rounding, and upright bar (5) is installed on the bottom plate (10), while the bottom plate (10) is equipped with row's at least five card Hole is filled, the width of the baffle (6) is less than 20Cm.

7. athletic training dash starting block as described in claim 1, it is characterised in that: hinged on the fanning strip (4) Connecting bushing is mounted in the side of the regulating tank (1), and the depth that probes into relative to through-hole on the regulating tank (1) is greater than 8Cm.

8. athletic training dash starting block as described in claim 1, it is characterised in that: the width of the middle part regulating tank (1) Degree is 25 to 50 centimetres.

9. a kind of dash physical training regimens, use starting block as described in claim 1, which is characterized in that including walking as follows It is rapid:

(1) it adjusts angle: adjusting the tilt angle of posture guiding mechanism, corresponding limited block is selected to position, open measuring circuit, Instruction angle B is set as 40 to 50 ° of front foot, 70 to 80 ° of the rear foot；

(2) it measuring: whether being more than fanning strip (4) boundary as standard using shank, control tilt angle determines whether posture is correct,

(3) monitor: sportsman's starting, height limit block (13) is deformed according to back position, and after starting, coach passes through baffle (6) Shake angle determines whether initial angle is correct or sportsman is by that can see that it is whether correct that baffle (6) shake angle judgement initial angle.

Technical field

The present invention relates to sport subject aided education field, especially a kind of athletic training dash starting block and method.

Background technique

Dash match belongs to one of track and field events.Dash is broadly divided into: three phases are run in starting, intermediate run, spurt. In the starting stage, starting block is as the tool for promoting starting initial velocity, and widely used in each play dash match, starting block is big It include former and later two foot pedals, two foot pedals are fixed on bottom plate, the spacing and angle adjustable of the two, and user uses more Knee-tuck type posture starting obtains reversed impulse force by scrunching foot pedal energetically, improves sportsman and sets out the momentum of moment, in turn Promote initial runaway speed.Setting for starting angle has almost consistent view in sphere of learning.Such as China sportsman What is generallyd use is proximity, general expression and elongated start posture.According to the difference of posture, the distance between block is not yet Unanimously, the installation requirement of elongated start device is preceding block apart from 53.8 centimetres of starting line, and block spacing is 41 centimetres；It connects For the preceding block of nearly formula starting position apart from 41 centimetres of starting line, block spacing is 28 centimetres；Before elongated start posture For block apart from 53.8 centimetres of starting line, starting spacing is 66 centimetres.

However, how block uses for numerous teenagers scholar, often a problem, from student at For dash student having specialty, or from dash student having specialty to professional athlete during, how to train its good using starting block, one It is directly the problem that introduction group personnel in this field face, forms the high school motto to the personnel that are trained in limited cost budgeting Practice, guided-moving person finds most suitable starting angle, the block under the various occasions encountered after adjusting, even Sportsman is set to form muscle memory, this is all one of the problem that campus teaching faces.

In published Chinese patent document, application No. is 201621215294.0, a kind of entitled athletics teaching instruction Practice auxiliary device and disclose a kind of starting trainer, on the one hand training starting opportunity, it on the other hand can be by elastic band training The shank strength of sportsman.

However it is applicant's understanding that technology at this stage there are following shortcomings: 1. campuses training, number of student is more, and Teacher's number is few, needs the guidance mode of relative inexpensiveness；2. the purpose of campus training is while improving running achievement, more It is only important that good running habit is formed, it could be incremental for subsequent lay a solid foundation；3. student's starting position at this stage Corrected entirely by classroom to wrong, however each student's situation is different, and student, mostly also in the stage of development, starting position is most Corresponding angle often changes with the growth of the height and weight of student, this be classroom often take into account less than neck Domain.

Summary of the invention

The object of the invention is to poor in order to solve dash starting training specific aim in teaching process of physical education in the prior art The problem of.

Concrete scheme of the invention is:

A kind of athletic training dash starting block is designed, the regulating tank including middle part and is mounted on the regulating tank two sides Foot pedal, the regulating tank are equipped at least 5 groups of installation cotter ways to fix foot pedal, and starting starting block is mounted on bottom plate, institute Foot pedal is stated to include fixed plate and connect the rotor plate that is mounted in the fixed plate by hinged, the foot pedal with described turn It is equipped with spring between movable plate, pressure inductor is equipped between the spring and the fixed plate, is also connected in the front side of the foot pedal It is connected to hand steered plate, posture guiding mechanism is also equipped on the bottom plate, the guiding mechanism includes that two lower limb postures are oriented to structure Part, a back posture guide member and a forearm angle guide member, the lower limb posture guide member includes fanning strip, Fan-shaped corresponding central angle is the side that fanning strip described in C is set in the regulating tank, is connected and fixed on the tune via hinged It saving on slot, the two of the fanning strip, which break away, fills limited block, and the back posture guide member includes the upright bar being mounted on bottom plate, Baffle is set in the upright bar, the upright bar is equipped with scale, and it is equipped with and is rotatablely connected between the baffle and the vertical plate, while The shaft of the rotation connection is equipped with angle measurement element, is equipped with reset spring in the rotation connection, obtains so that baffle phase Initial angle for vertical plane is zero degree, and the forearm angle guide member includes at least three gravity sensor, the gravity Inductor is mounted on the hand steered plate, in range locating for the corresponding palm the five fingers.Via drawstring between hand steered plate and the bottom plate Connection.

Detailed description of the invention

Fig. 1 is the main view of structure of the invention；

Fig. 2 is the top view of structure of the invention；

Fig. 3 is the left view of structure of the invention；

Fig. 4 is the perspective view of structure of the invention；

The names of the parts in figure: 1. regulating tanks；2. cotter way；3. foot pedal；4. fanning strip；5. upright bar；6. baffle；7. angle Limited block；8. drawstring；9. hand steered plate；10. bottom plate；11. spring；12. pressure display screen；13. height limit block.

In specific implementation, hand steered board bottom portion is equipped with pressure measuring element and pressure display screen, and the input terminal of controller connects Infrared sensor, pressure measuring element, output end connect display screen.